package com.imooc.zxing;

import com.google.zxing.*;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.HybridBinarizer;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;

/**
 * Created by Administrator on 2017/8/14.
 */
public class ReadQRcode {

    public static void main(String[] args) {
        MultiFormatReader formatReader = new MultiFormatReader();

        File file = new File("D:/code/jqueryqrcodeChinese.png");

        BufferedImage image = null;
        try {
            image = ImageIO.read(file);


            BinaryBitmap binaryBitmap = new BinaryBitmap(new HybridBinarizer(new BufferedImageLuminanceSource(image)));

            // 定义二维码的参数
            HashMap hints = new HashMap();
            hints.put(EncodeHintType.CHARACTER_SET, "utf-8");

            Result result = formatReader.decode(binaryBitmap, hints);

            System.out.println("解析结果： " + result.toString());
            System.out.println("二维码格式类型：" + result.getBarcodeFormat());
            System.out.println("二维码文本内容：" + result.getText());
        } catch (IOException e) {
            e.printStackTrace();
        } catch (NotFoundException e) {
            e.printStackTrace();
        }

    }
}
